Voltage, Current, Electricity, Magnetism

Particles can have a positive charge Or a negative charge Particles with the same charge repel one another Particles with opposite charges attract one another This is because charged particles create electric fields And Electric fields exert a force on charged particles When there is an electric field between two points … … we say […]

The Pain of Electricity (AC versus DC)

Hi. One of the common questions is that: what kind of electricity hurts more? AC (alternating current) or DC (direct current)? So, I’m going to measure the electricity pain level on a human’s body, which is myself. But first, let’s measure the resistance of the skin on tongue and fingers for reference. So first, let’s […]

Electronics Tutorial #1 – Electricity – Voltage, Current, Power, AC and DC

hello everyone and welcome to this tutorial we’re going to start getting to the basics of electronics now for this first video what we’re going to do gonna and have try and have a basic understanding of electricity and how electricity works and the basic components of electricity now i’m going to start off with […]

Basic Electricity – Power and watts

Today I’m going to talk about watts and electrical power. In my previous video about voltage, I talked about how amperes is the number of coulombs flowing per second, and volts is the number of joules of energy transferred for each coulomb of charge that flows. I had an example set up where I had […]

Generate Electricity with Peltier Module – The Seebeck Effect

Hi Gang! I’m going to show how I used this Peltier module, and some cold and hot water to generate electricity. Here this LED is being brightly lit by it. I found my Peltier module in this hot and cold water dispenser. I opened up the back, removed the fan, and the heat sink. Stuck […]

Could Your Phone Hurt You? Electromagnetic Pollution

Electricity is all around us all the time.​Electricity is all around us all the time.​It makes our lives easier, safer, more fun,​It makes our lives easier, safer, more fun,​and most of us never think about it.​and most of us never think about it.​But is there such a thing as too much electricity?​But is there such […]

No sweat! Lightweight, wearable tech converts body heat to electricity

CHARLIE HECK: Whoo! How much electricity have you created? I didn’t think you would start without me. JORDAN D’ERI: Eye on the prize! We are the champions! If you’re not first… CHARLIE HECK: Wait, Jordan what is all this hooked up to? JORDAN D’ERI: And time! Oh. I don’t have anything hooked up yet, this […]

Launchpad || DIY or Buy || Keyboard Matrix & MIDI Tutorial

A while ago, I ordered myself This so-called Launchpad Which, in my opinion, not only features a rather decent build quality, for only 70 euro but also offers a total of 64 square push-buttons And 16 round push-buttons By connecting it to a computer through it’s micro-USB port, the push-buttons can, for one, light up […]

ATETV Episode 24: Working Hands-On with Advanced Technology

[ Background music ]>>Coming up next on ATE TV: Women in engineering.>>We wanted to have experience in hands on on doing things by ourselves.>>Wind energy technology.>>Wind energy is really interesting to me because it’s clean energy and it’s completely renewable.>>And simulation and game development.>>I go through the entire spectrum, the art, the programming, the production, […]

EBike Battery Pack || DIY or Buy || Electric Bike Conversion (Part 2)

in the last episode of this video series I showed you how to create your own sensored ESC in order to power an electric bike wheel with low voltages but since the achieved rotation speed was too slow and not many people want to create their own ESC for an E-bike conversion let’s rather switch […]